CN104501243B - A kind of tower European type cooker hood of two-chamber air intake independent control - Google Patents
A kind of tower European type cooker hood of two-chamber air intake independent control Download PDFInfo
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- CN104501243B CN104501243B CN201410443201.9A CN201410443201A CN104501243B CN 104501243 B CN104501243 B CN 104501243B CN 201410443201 A CN201410443201 A CN 201410443201A CN 104501243 B CN104501243 B CN 104501243B
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- web plate
- chamber
- movable screen
- interior
- fume collecting
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
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Abstract
The invention discloses a kind of tower European type cooker hood of two-chamber air intake independent control，Including main frame and exhaust fume collecting hood，Exhaust fume collecting hood is in left and right double cavity structure，Strut rail is provided between two-chamber，Be provided with two-chamber cover exhaust fume collecting hood air inlet and can open and close controlling web plate combination，Web plate combination is along exhaust fume collecting hood left and right directions in high outside and low outside skewed，Web plate is combined and the side wall of exhaust fume collecting hood encloses the oil smoke absorbing chamber to form taper，The present invention adopts left and right bicavate exhaust fume collecting hood and the web plate combination of adjustable damper opening and closing is arranged in chamber，For the different situations that kitchen range are used，The inlet damper of two-chamber can flexibly be controlled，With strong points and energy-conservation，Prevent from meaningless being mixed into other air and reducing fume-exhausting efficiency，Inclined web plate combination is conducive to the collection of oil smoke drop，And pulling mechanism and compression spring is simpler and reliable with the use of the open and close controlling for then making web plate air door.
Description
Technical field
The present invention relates to a kind of range hood, more particularly to a kind of two-chamber air intake independence that can improve fume-exhausting efficiency
The tower European type cooker hood of control.
Background technology
In the prior art, domestic majority tower European type cooker hood is mainly adopted and installs conical screen in the middle of exhaust fume collecting hood
Air draught pore structure, such as Publication No. CN201059659, title for convenience of dismantle impeller top suction type tower range hood reality
With disclosed in new patent, there is situations below when working in the cigarette machine of this structure, when following kitchen range only one of which burner work
When making, the filter screen oil-feed smoke of burner side is big, and the filter screen oil-feed smoke of opposite side is few, and oil suction smoke in both sides is uneven, oil
The few side of smoke has been mixed into large quantity of air, takes the suction air volume of blower fan in vain, causes the fume-exhausting efficiency of whole lampblack absorber low
Under, the suction air volume of blower fan is such as improved, then wind can be caused to make an uproar and increased and energy consumption raising.
The content of the invention
Present invention mainly solves existing tower European type cooker hood both sides oil suction smoke imbalance causes one side to be mixed in a large number
Air and make fume-exhausting inefficiency, energy consumption increase technical problem；Enter there is provided a kind of two-chamber that can improve fume-exhausting efficiency
The tower European type cooker hood of wind independent control.
In order to solve above-mentioned technical problem, the present invention mainly adopts following technical proposals：
A kind of tower European type cooker hood of two-chamber air intake independent control of the present invention, including main frame and exhaust fume collecting hood, main frame
Turbofan and controller are provided with inside, the exhaust fume collecting hood is in left and right double cavity structure, is provided with strut rail, sets on the strut rail between two-chamber
Have lubricating cup, be provided with two-chamber cover exhaust fume collecting hood air inlet and can open and close controlling web plate combination, web plate combination is along collection
In high outside and low outside skewed, web plate combination encloses the oil smoke absorbing chamber to form taper with the side wall of exhaust fume collecting hood to petticoat pipe left and right directions,
The web plate combination of adjustable damper opening and closing is set using left and right bicavate exhaust fume collecting hood and in chamber, is not sympathized with for what kitchen range were used
Condition, flexibly controls the air door of two-chamber, and with strong points and energy-conservation can prevent from being mixed into other air and reducing smoking efficiency, inclined
Web plate combination is conducive to the collection of oil smoke drop.
Preferably, web plate combination including interior web plate, movable screen and the outer web plate for overlapping successively from top to bottom with
And the pulling mechanism that movable screen is moved is dragged, in the strut rail, the interior web plate is nested for the medial end of web plate combination
Constitute in outer web plate and with outer web plate and be located in hollow chamber, the movable screen hollow chamber, movable screen following table
Some support spring pieces are provided between face and outer web plate upper surface, the support spring piece is arched, the two ends of support spring piece
Bow pin is supported in the upper surface of outer web plate, and the bow top of support spring piece is posted by the lower surface of movable screen, and movable screen leads to
Cross the support of support spring piece and lean the lower surface of interior web plate, interval is equipped with interior web plate and movable screen uniformly and size
Equal strip hole, the strip hole on interior web plate are corresponded with the strip hole on movable screen and are communicated and constitute smoking chamber
Wind inlet channel, also is provided with interval uniformly and the slotted eye consistent with the strip hole direction on interior web plate on the outer web plate, adopting can
The movable screen of slip is placed between inside and outside web plate so that the strip hole on movable screen and interior web plate overlaps or wrong
Position, reaches the effect for being turned on and off air door, and support spring piece push-tight movable screen can make movable screen abut in interior web plate
On, preventing movable screen from deviateing makes strip hole dislocation cause air door to be not closed completely.
Preferably, the interior web plate lower surface is installed with some position blocks, the position block is supported with corresponding
Spring leaf is engaged, and the sliding distance of movable screen can be positioned when movable screen slides, and prevents movable screen movement not in place
Air door is caused to be not closed completely or open incomplete.
Preferably, the strip hole edge of the interior web plate protrudes from interior web plate upper surface, neighboring strips hole side wall
Between plate face formed indent Oil Guide passage, the slotted eye edge of the outer web plate protrudes from outer web plate upper surface, adjacent
Plate face between the wall of slotted eye side also forms the Oil Guide passage of indent, and the strip hole for projecting upwards or slotted eye had both improve the knot of web plate
Structure intensity, has also indirectly formed the Oil Guide passage on corresponding web plate, and Jing movable screens and interior web plate stop the oil smoke drop for condensing
Can be collected in each Oil Guide passage and trickle to strut rail, collect finally by lubricating cup, make in the inner surface and main frame of exhaust fume collecting hood
Portion's sanitation and hygiene.
Preferably, plate face is provided with down convex rib, the rib and the work between the strip hole of the interior web plate
Strip hole shape on dynamic web plate is identical and more than the strip hole on movable screen, on the rib on interior web plate and movable screen
Strip hole is corresponded and can cover all strip hole so that the air door of web plate combination is tight-closed, is reached control and is accordingly entered
The function of wind air door.
Preferably, the grease baffle parallel with slotted eye is provided with above the slotted eye of the outer web plate, the grease baffle it is horizontal
Section is curved or triangle, and the projection line of grease baffle both sides of the edge is all fallen within the Oil Guide passage, solidifying by grease baffle collision
Poly- oil droplet can glide along grease baffle, and slide to Oil Guide passage from grease baffle edge and flow in lubricating cup, prevent oil droplet from groove
Drop on the kitchen range top in hole.
Preferably, the pulling mechanism includes the motor with reducing gear, drag-line and is set on motor output shaft
Line wheel, the motor located at interior web plate side, interior web plate is provided with guide-localization hole near a side surface of motor, described to lead
A half-distance of the transverse holes away from the neighboring strips pitch of holes with interior web plate to location hole is equal, and movable screen surface correspondence is oriented to
The vertical inserted sheet being engaged with guide-localization hole is installed with the position of location hole, in the vertical inserted sheet insertion guide-localization hole
And can be connected with the top of vertical inserted sheet along guide-localization hole transverse shifting, one end of drag-line, the other end is wound in the line wheel
On, movable screen is provided with compression spring near the side of motor, and described compression spring one end is fixed with interior web plate side wall, the other end
Connect with movable screen, movable screen can overcome compression spring active force and transverse shifting by pulling mechanism, transverse shifting
Distance in the hole in guide-localization hole away from controlled by the change of the relative position of interior web plate and movable screen that web plate combines is entered
The opening and closing of wind air door, need to such as close the air door of web plate combination, then start motor, the line wheel rotation on motor output shaft, in line wheel
Drag-line drag movable screen overcome the active force of compression spring and slide, as vertical inserted sheet can only be moved along guide-localization hole
It is dynamic so that movable screen can only transverse shifting guide-localization hole interior pitch-row, therefore the strip hole on movable screen is offset to phase
Strip hole mutual dislocation on one half-distance of adjacent strip pitch of holes, the strip hole on movable screen and interior web plate, movable screen
On strip hole tightly covered by the rib on interior web plate, the air door for completing web plate combination is closed, and makes the corresponding oil smoke absorbing chamber cannot
Air draught, need to such as reopen air door, then can make motor reverse starting, and the line wheel on motor output shaft is reversely rotated, and unclamp drag-line,
Movable screen resets under compression spring effect so that the strip hole on strip hole and interior web plate on movable screen is multiple again
Bit alignment is communicated, and air door is reopened.
Preferably, the upper surface of the outer web plate is additionally provided with filter screen, oil smoke can be stopped by filter screen makes oil droplet slide along filter screen
Drop down onto in strut rail and be collected to lubricating cup.
The invention has the beneficial effects as follows：The net of adjustable damper opening and closing is set using left and right bicavate exhaust fume collecting hood and in chamber
Plate is combined, and for the different situations that kitchen range are used, can flexibly control the inlet damper of two-chamber, and with strong points and energy-conservation prevents nothing
Meaning is mixed into other air and reduces fume-exhausting efficiency, and the combination of inclined web plate is conducive to the collection of oil smoke drop, and pulling mechanism
It is simpler and reliable with the use of the open and close controlling for then making web plate air door with compression spring.
Description of the drawings
Fig. 1 is a kind of structural representation of the present invention.
Fig. 2 is the elevational schematic view of Fig. 1 structures.
Fig. 3 is a kind of web plate combination diagram of the present invention.
Fig. 4 is that the air door of Fig. 3 closes schematic diagram.
Fig. 5 is that the air door of Fig. 3 opens schematic diagram.
Fig. 6 is another kind of web plate combination diagram of the present invention.
1. main frame in figure, 2. exhaust fume collecting hood, 21. strut rails, 22. oil smoke absorbing chambers, 3. web plate combination, web plate in 31., 311. strips
Hole, 312. Oil Guide passages, 313. guide-localization holes, 32. movable screens, 33. outer web plates, 331. slotted eyes, 34. support spring pieces,
35. position blocks, 36. grease baffles, 37. vertical inserted sheets, 38. compression springs, 4. pulling mechanism, 41. motors, 42. drag-lines, 43.
Line wheel.
Specific embodiment
Below by embodiment, and accompanying drawing is combined, technical scheme is described in further detail.Embodiment
1：The tower European type cooker hood of a kind of two-chamber air intake independent control of the present embodiment 1, as depicted in figs. 1 and 2, including main frame 1
With exhaust fume collecting hood 2, turbofan and controller in main frame, are provided with, exhaust fume collecting hood is in left and right double cavity structure, and strut rail is designed between two-chamber
21, lubricating cup is installed on strut rail, be provided with two-chamber can cover exhaust fume collecting hood air inlet and can open and close controlling web plate combination 3,
Along exhaust fume collecting hood left and right directions in high outside and low outside skewed, web plate combination encloses to form taper with the side wall of exhaust fume collecting hood for web plate combination
Oil smoke absorbing chamber 22, as shown in figure 3, web plate combination includes the interior web plate 31, movable screen 32 for overlapping successively from top to bottom and outer
Web plate 33 and the pulling mechanism 4 of dragging movable screen movement, interior web plate are embedded in outer web plate and are fixed with outer web plate and constituted
Hollow chamber, movable screen are arranged in the hollow chamber and slidably, between movable screen lower surface and outer web plate upper surface
Four support spring pieces 34 are installed, support spring piece is arched, the two ends bow pin of support spring piece is supported on the upper of outer web plate
Surface, and the bow top of support spring piece is posted by the lower surface of movable screen, movable screen is by the support of support spring piece
The lower surface of interior web plate is acted against, the position block 35 being engaged with support spring piece is designed with interior web plate, it is fixed to can be used for
The displacement of position movable screen, is machined with interior web plate and movable screen and is spaced uniform and equal-sized strip hole 311,
Strip hole on interior web plate is corresponded with the strip hole on movable screen and communicates composition wind inlet channel, the strip hole of interior web plate
Edge protrudes from interior web plate upper surface, and between the wall of neighboring strips hole side, plate face forms the Oil Guide passage 312 of indent, outer web plate
On be also machined with that interval is uniform and the slotted eye 331 consistent with the strip hole direction on interior web plate, slotted eye edge protrudes from outer
Web plate upper surface, the plate face between the wall of adjacent slot side also form the Oil Guide passage of indent, and oil smoke first passes through outer net board slot hole and enters
Enter hollow chamber, then sucked by turbofan by the strip hole of movable screen and interior web plate, install in the upper surface of outer web plate
There is filter screen for improving filtering oil smoke ability；The pulling mechanism of movable screen includes the motor 41 with reducing gear, drag-line 42
With the line wheel 43 being set on motor output shaft, installed in the side edge of interior web plate, interior web plate is near the side of motor for motor
Surface is designed with guide-localization hole 313, the transverse holes in guide-localization hole away from the half with neighboring strips pitch of holes on interior web plate away from
From equal, be engaged with guide-localization hole vertical slotting on the position in movable screen surface correspondence guide-localization hole, is mounted with
Piece 37, in vertical inserted sheet insertion guide-localization hole and can be along guide-localization hole transverse shifting, one end of drag-line and vertical inserted sheet
Top connects, and the other end is wound in line wheel, and movable screen is provided with compression spring 38, compression spring one near the side of motor
End is fixed with interior web plate side wall, and the other end is connected with movable screen, and movable screen can overcome compression spring to make by pulling mechanism
Firmly transverse shifting, the distance of transverse shifting in the hole in guide-localization hole away from by the relative of interior web plate and movable screen
The controllable web plate of change in location combines the opening and closing of inlet air door.
When range hood is used, for the service condition of kitchen range, when only only one of which burner works, just to the burner
Air inlet is opened, and the air inlet of opposite side then needs to close, now, the electric motor starting that need to be closed in the web plate combination of air inlet,
Line wheel rotation on drive motor output shaft, the drag-line in line wheel drag movable screen by vertical inserted sheet and overcome compression spring
Active force and slide, as vertical inserted sheet can only be moved along guide-localization hole so that movable screen can only transverse shifting be oriented to it is fixed
The distance of the interior pitch-row in position hole, therefore the strip hole offset distance on movable screen is a half-distance of neighboring strips pitch of holes,
As shown in figure 4, the strip hole mutual dislocation on strip hole on movable screen and interior web plate, originally with interior web plate on strip hole
The strip hole on movable screen for communicating tightly is covered by the plate face on interior web plate, and the air door for completing web plate combination is closed, the side
Oil smoke absorbing chamber cannot air draught, the suction air volume of turbofan collected completely in using side, the suction air volume increase of this side and by kitchen range
The oil smoke of discharge is fully entrained in exhaust fume collecting hood, and opposite side then not air draught, with strong points and energy-conservation, and can prevent from being mixed into other skies
Gas and reduce fume-exhausting efficiency, the combination of inclined web plate is also beneficial to the collection of oil smoke drop, Jing movable screens and the resistance of interior web plate
Gear cohesion fall oil smoke drop can be collected to interior web plate or outer web plate on a plurality of Oil Guide passage in and flow in strut rail, finally
Collected by lubricating cup, make exhaust fume collecting hood inner surface and main frame cleaning inside health.
When two burners such as kitchen range work, now, the side that shutter is closed need to reopen, then can start motor
Reversely rotate and drive line wheel also to rotate backward, drag-line unclamps, and movable screen resets in the presence of compression spring, such as Fig. 5 institutes
Show, the strip hole on movable screen is aligned with the strip hole on interior web plate again and is communicated, and air door is reopened, the two of exhaust fume collecting hood
Individual oil smoke absorbing chamber air door is all opened, and realizes both sides while air draught, suction air volume uniform balance and is difficult to suck other cleaned airs, is inhaled
Oil smoke efficiency high.
Embodiment 2：A kind of tower European type cooker hood of the two-chamber air intake independent control of the present embodiment 2, including main frame and
Exhaust fume collecting hood, as shown in fig. 6, being also devised with the grease baffle parallel with slotted eye, the horizontal stroke of grease baffle above a plurality of slotted eye of outer web plate
Curved to section, the projection line of grease baffle both sides of the edge is all fallen within corresponding Oil Guide passage, and the grease baffle of larger area can
Stop the oil smoke for intercepting suction, the oil droplet of cohesion can glide along grease baffle, and slide to Oil Guide passage simultaneously from grease baffle edge
Strut rail is converged into, is collected finally by lubricating cup, can be prevented oil droplet from dropping to from the slotted eye of outer web plate on the kitchen range top, also so that collection cigarette
Sanitation and hygiene inside cover inner surface and main frame, the other parts of the present embodiment 2 are similar with the appropriate section of embodiment 1, this
Text is repeated no more.
In describing the invention, technical term " on ", D score, "front", "rear", "left", "right", " interior ", the table such as " outward "
Show that direction or position relationship are, based on direction shown in the drawings or position relationship, to be for only for ease of description and understand the present invention's
Technical scheme, described above not the present invention have been made to limit, the present invention is also not limited to the citing of described above, this technology neck
The those of ordinary skill in domain the present invention essential scope in made change, retrofit, increase or replace, be regarded as this
Bright protection domain.
Claims (7)
1. a kind of tower European type cooker hood of two-chamber air intake independent control, including main frame（1）And exhaust fume collecting hood（2）, set in main frame
There are turbofan and controller, it is characterised in that：The exhaust fume collecting hood is in left and right double cavity structure, and strut rail is provided between two-chamber（21）,
The strut rail is provided with lubricating cup, be provided with two-chamber cover exhaust fume collecting hood air inlet and can open and close controlling web plate combination（3）, institute
Web plate combination is stated along exhaust fume collecting hood left and right directions in high outside and low outside skewed, web plate combination encloses to form cone with the side wall of exhaust fume collecting hood
The oil smoke absorbing chamber of shape（22）, the web plate combination（3）Including the interior web plate for overlapping successively from top to bottom（31）, movable screen（32）
With outer web plate（33）And drag the pulling mechanism of movable screen movement（4）, web plate combination medial end extend the horizontal stroke
In gear, the interior web plate is embedded in outer web plate and is constituted in hollow chamber, the movable screen in described with outer web plate
Plenum chamber, is provided with some support spring pieces between movable screen lower surface and outer web plate upper surface（34）, the support spring piece
Arched, the two ends bow pin of support spring piece is supported in the upper surface of outer web plate, and the bow top of support spring piece is posted by activity
The lower surface of web plate, movable screen rely on the lower surface of interior web plate by the support of support spring piece, interior web plate and activity
It is equipped with web plate and is spaced uniform and equal-sized strip hole（311）, the length on strip hole and movable screen on interior web plate
Bar hole corresponds and communicates the wind inlet channel that constitutes smoking chamber, also be provided with the outer web plate interval it is uniform and with interior web plate
On the consistent slotted eye in strip hole direction（331）.
2. the tower European type cooker hood of a kind of two-chamber air intake independent control according to claim 1, it is characterised in that：Institute
State interior web plate（31）On be installed with some position blocks（35）, the position block and corresponding support spring piece（34）Match
Close.
3. the tower European type cooker hood of a kind of two-chamber air intake independent control according to claim 1, it is characterised in that：Institute
State interior web plate（31）Strip hole（311）Edge protrudes from interior web plate upper surface, the plate face between the wall of neighboring strips hole side
Form the Oil Guide passage of indent（312）, the outer web plate（33）Slotted eye（331）Edge protrudes from outer web plate upper surface,
Plate face between the wall of adjacent slot side also forms the Oil Guide passage of indent.
4. the tower European type cooker hood of a kind of two-chamber air intake independent control according to claim 1 or 2 or 3, its feature
It is：The interior web plate（31）The strip hole of lower surface（311）Between plate face be provided with down convex rib, the rib with it is described
Movable screen（32）On strip hole shape it is identical and more than the strip hole on movable screen.
5. the tower European type cooker hood of a kind of two-chamber air intake independent control according to claim 3, it is characterised in that：Institute
State outer web plate（33）Slotted eye（331）Top is provided with the grease baffle parallel with slotted eye（36）, the lateral cross section of the grease baffle is in
Arc or triangle, the projection line of grease baffle both sides of the edge all fall within the outer web plate（33）On Oil Guide passage in.
6. the tower European type cooker hood of a kind of two-chamber air intake independent control according to claim 1, it is characterised in that：Institute
State pulling mechanism（4）Including the motor with reducing gear（41）, drag-line（42）With the line wheel being set on motor output shaft
（43）, the motor is located at interior web plate（31）Side, interior web plate is provided with guide-localization hole near a side surface of motor
（313）, the half-distance of the transverse holes in the guide-localization hole away from the neighboring strips pitch of holes with interior web plate is equal, movable screen
（32）The vertical inserted sheet being engaged with guide-localization hole is installed with the position in upper surface correspondence guide-localization hole（37）, it is described to hang down
Straight cutting piece is inserted in guide-localization hole and can be connected with the top of vertical inserted sheet along guide-localization hole transverse shifting, one end of drag-line
Connect, the other end is wound in the line wheel, movable screen is provided with compression spring near the side of motor（38）, the compression spring
One end is fixed with interior web plate side wall, and the other end is connected with movable screen, and movable screen can overcome compression bullet by pulling mechanism
Spring active force and transverse shifting, the distance of transverse shifting in the hole in guide-localization hole away from by interior web plate and movable screen
Relative position changes come the opening and closing of the inlet air door for controlling web plate combination.
7. the tower European type cooker hood of a kind of two-chamber air intake independent control according to claim 1, it is characterised in that：Institute
State outer web plate（33）Upper surface be additionally provided with filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410443201.9A CN104501243B (en) | 2014-09-03 | 2014-09-03 | A kind of tower European type cooker hood of two-chamber air intake independent control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410443201.9A CN104501243B (en) | 2014-09-03 | 2014-09-03 | A kind of tower European type cooker hood of two-chamber air intake independent control |
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| Publication Number | Publication Date |
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| CN104501243A CN104501243A (en) | 2015-04-08 |
| CN104501243B true CN104501243B (en) | 2017-04-05 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104879807B (en) * | 2015-04-10 | 2017-08-08 | 浙江帅康电气股份有限公司 | A kind of European type cooker hood of concealed fresh air inlet |
| CN105575620B (en) * | 2015-08-07 | 2018-01-19 | 东莞市迈思普电子有限公司 | Energy-economic transformer |
| CN106765380B (en) * | 2016-11-25 | 2019-05-03 | 广东威灵电机制造有限公司 | Exhaust fume collecting hood for kitchen ventilator and the kitchen ventilator with it |
| CN108180525A (en) * | 2018-03-06 | 2018-06-19 | 广东美的厨房电器制造有限公司 | Range hood |
| CN108361791B (en) * | 2018-03-30 | 2024-06-14 | 广东美的厨房电器制造有限公司 | Fume exhaust fan and air inlet net thereof |
| CN110207201A (en) * | 2018-05-30 | 2019-09-06 | 华帝股份有限公司 | Oil screen device for range hood and range hood |
| CN109028206A (en) * | 2018-09-12 | 2018-12-18 | 杭州老板电器股份有限公司 | Air-intake device and range hood |
| CN109899854B (en) * | 2019-04-26 | 2024-06-04 | 杭州老板电器股份有限公司 | Fume collecting device and range hood |
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|---|---|
| CN104501243A (en) | 2015-04-08 |
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